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The hardest thing in life is to know which bridge to cross and which to burn.

In mathematics, the art of proposing a question must be held of higher value than solving it.

Never stop learning because the world never stops changing.

登高山須從低處開始，走遠路要從近處開始。

我非常愛花，以至于我想親吻它們，但我知道如果我這樣做，它們會枯萎死亡。

The key to success is not just hard work, but working smart and being adaptable to change.